Home / 2,059,681,641.60-3,087,133,675.20-832,044,086.40

Finding the Fourth Proportional to 2,059,681,641.60, 3,087,133,675.20 and 832,044,086.40

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Solution

The fourth proportional to 2,059,681,641.60, 3,087,133,675.20 and 832,044,086.40 is: 1,247,101,137.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,681,641.60 : 3,087,133,675.20 = 832,044,086.40 : x
  2. Step 2: Convert to fraction form
    2,059,681,641.60/3,087,133,675.20 = 832,044,086.40/x
  3. Step 3: Cross multiply
    2,059,681,641.60x = 3,087,133,675.20 × 832,044,086.40
  4. Step 4: Simplify right side
    2,059,681,641.60x = 2,568,631,318,376,458,240
  5. Step 5: Solve for x
    x = 2,568,631,318,376,458,240/2,059,681,641.60
  6. Step 6: Final answer
    x = 1,247,101,137.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.